I'm looking for information on Johann and Herman LAHN.Johann was born in Germany in 1836?He had 2 sons that I know of, William and Herman (b. 1872.)The family came to America in 1873, and settled in Chicago, where all eventually passed away. Herman did marry, Martha PIEPER, and have 6 living children. Any info, please write me at firstname.lastname@example.org. Thanks!